<table border="1" class="dataframe">
  <thead>
    <tr style="text-align: right;">
      <th></th>
      <th>id</th>
      <th>user_id</th>
      <th>handlerName</th>
      <th>data_source_id</th>
      <th>tableName</th>
      <th>attributeNameList</th>
      <th>method</th>
      <th>parameters</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th>0</th>
      <td>2</td>
      <td>1</td>
      <td>NullHandler</td>
      <td>1</td>
      <td>train</td>
      <td>["PassengerId","Name"]</td>
      <td>1</td>
      <td>[object Object]</td>
    </tr>
  </tbody>
</table>